Interactive IRUG Spectrum

Details

IRUG filename:
ROD00476
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 52:1 (PR52:1), BONA, Ca, Azo Lake (Salt Type), CI15860:1
Trade name(s):
Sunbrite Red 52:1
CAS name:
2-Naphthalenecarboxylic acid, 4-[2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, calcium salt (1:1)
Sample source 1:
Sun
Sample identifier 1:
Sunbrite Red 52:1
Sample source 2:
Tate Gallery, Tate Colorant Collection, Tom Learner
Source location 2:
Millbank, London, SW1P4RG, London, UK
Sample identifier 2:
PR52:1, Sunbrite Red 52:1
Sample source 3:
National Gallery of Art
Source location 3:
DCL-SR, Washington, DC, 20565, US
Color:
Opaque, red
Age:
2003, acquired
MW (relative):
458.89, calculated
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
633
Mode:
Scat
Originating institution name:
United States Naval Academy, Chemistry Department
Originating institution acronym:
USNA
Molecular formula:
C18 H11 Cl N2 O6 S * Ca
CAS registry no:
17852-99-2
Other analytical methods:
LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)
  

Related Structure(s)

IRUG Structure Tracking #: 295
Common Name(s): Pigment Red 52:1 (PR52:1); BONA, Ca; Azo Lake (Salt Type); CI15860:1
CAS Name: 2-​Naphthalenecarboxyli​c acid, 4-​[2-​(4-​chloro-​5-​methyl-​2-​sulfophenyl)​diazenyl]​-​3-​hydroxy-​, calcium salt (1:1)
CAS Registry No: 17852-99-2
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C18 H11 Cl N2 O6 S * Ca
MW: 458.89